Balloony Lightsaber

Don’t look so puzzled; this concept is pretty simple actually. Balloon Flashlight is a flashlight with some extra lining to it. Pump up the inners to engulf the lightbeam and transform it to a suspended lamp. So what you get is a wonderful, handy tool for your camp outs. One moment it’s a flashlight and the next, it’s a lamp in a tent! Designers: Moonchul Kim & Ko Tae Hun

the use of a low heat LED would negate this problem. Actually, I think it was assumed that it would be using an LED. Most flashlights sold today are LED due to their high efficiency (less energy wasted as heat)